PLZ HELP!!! Suppose that you plan on investing into a account paying simple interest. The formula for simple interest is I = Prt, where I is the interest earned on a investment of P dollars, at the given rate r, over t years. If the banker tells you that the time for your investment is determine by the following t = (I)/r, would they be correct?

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

answer. d.289 hope that